public static function u($string, $locale = null)
{
if (!$locale) {
$locale = Translate::getLocale();
}
$lang = substr($locale, 0, 2);
$langs = self::multilangStringToArray($string);
if (isset($langs[$lang])) {
$newString = $langs[$lang];
} elseif (isset($langs["en"])) {
$newString = $langs["en"];
} elseif (count($langs)) {
$newString = reset($langs);
} else {
$newString = $string;
}
return $newString;
}
